The kobold (occasionally cobold) is a sprite stemming from Germanic mythology and surviving into modern times in German folklore. Although usually invisible, a kobold can materialise in the form of an animal, fire, a human being, and a candle. The most common depictions of kobolds show them as humanlike figures the size of small children. Kobolds who live in human homes wear the clothing of peasants; those who live in mines are hunched and ugly; and kobolds who live on ships smoke pipes and wear sailor clothing.

So actually what you're saying is because the AC is so light it's better to remove other heavier things if you wish to gain some weight trimming on the car. I really can't imagine driving around in asia without AC.